PCA9554DB
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- Mfr.Part #
- PCA9554DB
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16SSOP
- Stock
- 2,766
- In Stock ：
- 2,766
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Feature :
- POR
- Supply Voltage :
- 3V
- Number of Terminations :
- 16
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Width :
- 5.3mm
- Radiation Hardening :
- No
- Pin Count :
- 16
- Nominal Supply Current :
- 104μA
- Terminal Pitch :
- 0.65mm
- Output Type :
- Push-Pull
- Number of Bits :
- 8
- Number of I/O :
- 8
- Package / Case :
- 16-SSOP (0.209, 5.30mm Width)
- REACH SVHC :
- No SVHC
- Interrupt Output :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Base Part Number :
- CA9554
- Height :
- 2mm
- Lead Free :
- Lead Free
- Number of Pins :
- 16
- Terminal Form :
- Gull wing
- Length :
- 6.2mm
- Interface :
- I2C, SMBus
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C
- Surface Mount :
- yes
- Factory Lead Time :
- 6 Weeks
- Operating Supply Voltage :
- 5.5V
- Clock Frequency :
- 400kHz
- Voltage - Supply :
- 2.3V~5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Thickness :
- 1.95mm
- Power Supplies :
- 2.5/5V
- Number of Ports :
- 1
- Current - Output Source/Sink :
- 10mA 25mA
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 128.593437mg
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- PCA9554DB
I/O Expanders Texas Instruments PCA9554DB Overview
The PCA9554DB, manufactured by Texas Instruments, is an efficient integrated circuit designed for expanding input/output capabilities. This I/O expander utilizes the I2C interface and features 8 bits, housed in a 16SSOP package. With its compact size and versatile functionality, the PCA9554DB offers seamless integration into various electronic systems, providing enhanced control and flexibility.
PCA9554DB Features
- Highly efficient integrated circuit
- I2C interface for easy communication
- 8-bit input/output expansion capability
- Compact 16SSOP package
- Flexible and versatile for diverse applications
- Reliable performance backed by Texas Instruments' reputation
PCA9554DB Applications
- Industrial Automation: The PCA9554DB is ideal for integrating additional input/output channels into industrial control systems, allowing for enhanced monitoring and control of various equipment and processes.
- Embedded Systems: In embedded applications, the PCA9554DB can be used to expand the GPIO (General Purpose Input/Output) capabilities of microcontrollers, enabling the connection of multiple peripheral devices and sensors.
- Smart Home Devices: This I/O expander can be implemented in smart home devices such as smart lighting systems and home automation controllers, enabling seamless communication and control of interconnected devices for enhanced convenience and energy efficiency.
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